nraabybadminton.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It first appeared in the .dk zone on 20 June 2026. Its website address 104.21.83.241 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.83.241 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.183.119 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::ac43:b777 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:53f1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.83.241,172.67.183.119 ech=AEX+DQBBawAgACCuQKx3r1/boQHe8BaWpcDnKa0aDQsZ2zZWobZDktPYTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b777,2606:4700:3037::6815:53f1 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| google-site-verification=4mHvYYSK30LHb0pF-YchijmIt2DfU-6bYspMEEBLj-4 |
| v=spf1 include:spf.simply.com -all |
| Policy | Record (nraabybadminton.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.nraabybadminton.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | 104.21.83.241 172.67.183.119 2606:4700:3036::ac43:b777 2606:4700:3037::6815:53f1 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network nraabybadminton.dk: 104.21.83.241 172.67.183.119 2606:4700:3036::ac43:b777 2606:4700:3037::6815:53f1 (AS13335) www.nraabybadminton.dk: 104.21.83.241 172.67.183.119 2606:4700:3036::ac43:b777 2606:4700:3037::6815:53f1 (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2414994599 |
| Primary NS (MNAME) | duke.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-22 04:05:27 shown | 563ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-18 20:31:51 | 2422ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-15 16:42:41 | 2112ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-23 18:05:29 | 2833ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-18 16:09:03 | 1939ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-04 11:17:49 | 2546ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 05:53:57 | 563ms | 3 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-20 08:33:31 | 647ms | 3 NS 1 A 1 MX | 🔒 Secure |